Encode Vbs - CSharp System

CSharp examples for System:String Encode Decode

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Description

Encode Vbs

Demo Code

/*****************************************************************
 * Copyright (C) 2005-2006 Newegg Corporation
 * All rights reserved./*ww w  .j a v a  2s  .  co m*/
 * 
 * Author:   Jason Huang (jaosn.j.huang@newegg.com)
 * Create Date:  07/02/2008 15:12:41
 * Usage:
 *
 * RevisionHistory
 * Date         Author               Description
 * 
*****************************************************************/
using System.Text;

public class Main{
        private static string EncodeVbs(string strInput)
      {
         if (strInput == null)
         {
            return null;
         }
         if (strInput.Length == 0)
         {
            return "\"\"";
         }
         StringBuilder builder = new StringBuilder("", strInput.Length * 2);
         bool flag = false;
         foreach (char ch in strInput)
         {
            if ((((ch > '`') && (ch < '{')) || ((ch > '@') && (ch < '['))) || (((ch == ' ') || ((ch > '/') && (ch < ':'))) || (((ch == '.') || (ch == ',')) || ((ch == '-') || (ch == '_')))))
            {
               if (!flag)
               {
                  builder.Append("&\"");
                  flag = true;
               }
               builder.Append(ch);
            }
            else
            {
               if (flag)
               {
                  builder.Append("\"");
                  flag = false;
               }
               builder.Append("&chrw(" + ((uint)ch).ToString() + ")");
            }
         }
         if ((builder.Length > 0) && (builder[0] == '&'))
         {
            builder.Remove(0, 1);
         }
         if (builder.Length == 0)
         {
            builder.Insert(0, "\"\"");
         }
         if (flag)
         {
            builder.Append("\"");
         }
         return builder.ToString();
      }
}

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